EP4068637A4 - Baseline drift elimination apparatus and receiver - Google Patents

Baseline drift elimination apparatus and receiver Download PDF

Info

Publication number
EP4068637A4
EP4068637A4 EP20893071.9A EP20893071A EP4068637A4 EP 4068637 A4 EP4068637 A4 EP 4068637A4 EP 20893071 A EP20893071 A EP 20893071A EP 4068637 A4 EP4068637 A4 EP 4068637A4
Authority
EP
European Patent Office
Prior art keywords
receiver
baseline drift
elimination apparatus
drift elimination
baseline
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP20893071.9A
Other languages
German (de)
French (fr)
Other versions
EP4068637A1 (en
Inventor
Tianji LU
Xiaofan Lu
Yulong Zhang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sanechips Technology Co Ltd
Original Assignee
Sanechips Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sanechips Technology Co Ltd filed Critical Sanechips Technology Co Ltd
Publication of EP4068637A1 publication Critical patent/EP4068637A1/en
Publication of EP4068637A4 publication Critical patent/EP4068637A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0264—Arrangements for coupling to transmission lines
    • H04L25/0292—Arrangements specific to the receiver end
    • H04L25/0296—Arrangements to ensure DC-balance
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
    • H04B1/12—Neutralising, balancing, or compensation arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/06—Dc level restoring means; Bias distortion correction ; Decision circuits providing symbol by symbol detection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03878—Line equalisers; line build-out devices
EP20893071.9A 2019-11-29 2020-11-26 Baseline drift elimination apparatus and receiver Withdrawn EP4068637A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201911204739.3A CN112886975A (en) 2019-11-29 2019-11-29 Baseline drift elimination device and receiver
PCT/CN2020/131828 WO2021104382A1 (en) 2019-11-29 2020-11-26 Baseline drift elimination apparatus and receiver

Publications (2)

Publication Number Publication Date
EP4068637A1 EP4068637A1 (en) 2022-10-05
EP4068637A4 true EP4068637A4 (en) 2022-12-28

Family

ID=76038895

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20893071.9A Withdrawn EP4068637A4 (en) 2019-11-29 2020-11-26 Baseline drift elimination apparatus and receiver

Country Status (3)

Country Link
EP (1) EP4068637A4 (en)
CN (1) CN112886975A (en)
WO (1) WO2021104382A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080159415A1 (en) * 2006-12-28 2008-07-03 Texas Instruments Incorporated Baseline wander correction for communication receivers
US20120086588A1 (en) * 2010-10-08 2012-04-12 Himax Media Solutions, Inc. System and a method of correcting baseline wander
EP3413525A1 (en) * 2017-06-09 2018-12-12 Nxp B.V. Circuits for correction of signals susceptible to baseline wander

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4846626B2 (en) * 2007-03-07 2011-12-28 ローム株式会社 Signal processing device
TWI481196B (en) * 2008-12-31 2015-04-11 Ind Tech Res Inst Bioelectricity signal sensing apparatus and device for canceling baseline drift in bioelectricity signal
CN102480292A (en) * 2010-11-25 2012-05-30 承景科技股份有限公司 Baseline wander correction system and method thereof
CN102164104A (en) * 2011-01-12 2011-08-24 深圳市蓝韵实业有限公司 Method and device for quickly processing signal base line
US9237047B1 (en) * 2015-04-17 2016-01-12 Xilinx, Inc. Circuits for and methods of receiving data in an integrated circuit
CN105024696B (en) * 2015-07-02 2019-06-07 大唐微电子技术有限公司 The calibrating installation and method of multi-channel parallel A/D conversion system sampling time error

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080159415A1 (en) * 2006-12-28 2008-07-03 Texas Instruments Incorporated Baseline wander correction for communication receivers
US20120086588A1 (en) * 2010-10-08 2012-04-12 Himax Media Solutions, Inc. System and a method of correcting baseline wander
EP3413525A1 (en) * 2017-06-09 2018-12-12 Nxp B.V. Circuits for correction of signals susceptible to baseline wander

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021104382A1 *

Also Published As

Publication number Publication date
CN112886975A (en) 2021-06-01
WO2021104382A1 (en) 2021-06-03
EP4068637A1 (en) 2022-10-05

Similar Documents

Publication Publication Date Title
EP3509241A4 (en) Reference signal configuration method and apparatus
EP3777002A4 (en) Methods and apparatuses for transmitting signal
EP3711404A4 (en) Methods and apparatuses for demodulation reference signal configuration
EP3791576A4 (en) Methods and apparatus for multi-hypothesis mode reference and constraints
EP3774020A4 (en) Systems and methods for processing
EP3759853A4 (en) Methods and apparatuses for reference signal configuration
EP3662584A4 (en) Method and apparatus for reference signal configuration
EP3844552A4 (en) Display apparatus and display system
EP3858064A4 (en) System and methods for enabling dl-edt
EP3759926A4 (en) Method and apparatus for most probable mode derivation
EP3861814A4 (en) Methods and apparatus for sidelink communications configuration
EP3849110A4 (en) Reference time determination method and apparatus
EP3639389A4 (en) Methods and devices for processing uplink signals
EP3809189A4 (en) Aerial-display apparatus
EP3531736A4 (en) Method and apparatus for transmitting reference signals
EP3927447A4 (en) Separation system, apparatus, and methods of use
EP3923833A4 (en) Dermaplaning device and related system
EP3816497A4 (en) Hand-held gimbal and hand-held gimbal apparatus
EP3820541A4 (en) Apparatus and methods for processing blood
EP3872402A4 (en) Lighting apparatus and lighting system having same
EP3906038A4 (en) Adenoviruses and methods for using adenoviruses
EP4039622A4 (en) Conveyor device and analysis system
EP3831140A4 (en) Systems and methods for channel property assumption determination
EP3821827A4 (en) Hemostasis apparatus
EP3760266A4 (en) Sleeping apparatus and sleeping system

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20220628

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

A4 Supplementary search report drawn up and despatched

Effective date: 20221125

RIC1 Information provided on ipc code assigned before grant

Ipc: H04L 25/02 20060101ALI20221121BHEP

Ipc: H04L 25/06 20060101ALI20221121BHEP

Ipc: H04L 25/03 20060101ALI20221121BHEP

Ipc: H03M 1/10 20060101ALI20221121BHEP

Ipc: H04B 1/12 20060101AFI20221121BHEP

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20230624